*src/Synopsis/PTree/Encoding.hh: include <cstring> for memcmp et al
	*src/Synopsis/SymbolTable/Scope.cc: include <typeinfo> for typeid
	*src/Synopsis/Parser.cc (lookup_class_name): suggests parentheses
	*src/Synopsis/Lexer.hh: likewise

Index: synopsis-trunk/src/Synopsis/PTree/Encoding.hh
===================================================================
--- synopsis-trunk/src/Synopsis/PTree/Encoding.hh	(revision 1832)
+++ synopsis-trunk/src/Synopsis/PTree/Encoding.hh	(working copy)
@@ -10,6 +10,7 @@
 
 #include <string>
 #include <iostream>
+#include <cstring>
 #include <cassert>
 
 namespace Synopsis
Index: synopsis-trunk/src/Synopsis/Parser.cc
===================================================================
--- synopsis-trunk/src/Synopsis/Parser.cc	(revision 1832)
+++ synopsis-trunk/src/Synopsis/Parser.cc	(working copy)
@@ -455,11 +455,12 @@ bool Parser::lookup_class_name(PT::Encod
 	   dynamic_cast<ST::ClassTemplateName const *>(declared))
   {
     my_symbol = declared;
-    if (my_in_nested_name_specifier)
+    if (my_in_nested_name_specifier) {
       if (my_symbol == ST::DEPENDENT)
 	my_qualifying_scope = ST::DEPENDENT_SCOPE;
       else
 	my_qualifying_scope = declared->scope()->find_scope(declared->ptree());
+    }
     return true;
   }
   else if (dynamic_cast<ST::DependentName const *>(declared))
@@ -4247,7 +4248,7 @@ PT::Node *Parser::primary_expression()
       {
 	// GNU statement expression
 	PT::Block *block = compound_statement(block);
-	if (!require(block, "compound-statement")) return 0;	
+	if (!require(block, "compound-statement")) return 0;
 	expr = block;
       }
       else
Index: synopsis-trunk/src/Synopsis/SymbolTable/Scope.cc
===================================================================
--- synopsis-trunk/src/Synopsis/SymbolTable/Scope.cc	(revision 1832)
+++ synopsis-trunk/src/Synopsis/SymbolTable/Scope.cc	(working copy)
@@ -9,6 +9,7 @@
 #include <Synopsis/SymbolTable/Scope.hh>
 #include <Synopsis/SymbolTable/Symbol.hh>
 #include <Synopsis/Trace.hh>
+#include <typeinfo>
 #include <functional>
 
 using namespace Synopsis;
Index: synopsis-trunk/src/Synopsis/Lexer.hh
===================================================================
--- synopsis-trunk/src/Synopsis/Lexer.hh	(revision 1832)
+++ synopsis-trunk/src/Synopsis/Lexer.hh	(working copy)
@@ -133,7 +133,7 @@ inline bool is_blank(char c)
 
 inline bool is_letter(char c)
 {
-  return 'A' <= c && c <= 'Z' || 'a' <= c && c <= 'z' || c == '_' || c == '$';
+  return ('A' <= c && c <= 'Z') || ('a' <= c && c <= 'z') || c == '_' || c == '$';
 }
 
 inline bool is_digit(char c){ return '0' <= c && c <= '9';}
@@ -144,7 +144,7 @@ inline bool is_eletter(char c){ return c
 
 inline bool is_hexdigit(char c)
 {
-  return is_digit(c) || 'A' <= c && c <= 'F' || 'a' <= c && c <= 'f';
+  return is_digit(c) || ('A' <= c && c <= 'F') || ('a' <= c && c <= 'f');
 }
 
 inline bool is_int_suffix(char c)